trend toward significancep = 0.072
Physical therapy remained a strong protective factor (OR = 0.025, 95% CI: 0.002–0.314, p = 0.004), while higher CGI scores (OR = 2.733, 95% CI: 1.127–6.626, p = 0.026) and trauma history (OR = 8.326, 95% CI: 0.829–83.664, p = 0.072, trend toward significance) were associated with worse outcomes (Table S5 ; Figure 2c,d ; Table S6 ). 4 Discussion As the first systematic investigation of FMDs in China's Han population, this study provides comprehensive insights into demographic characteristics, phenotypic presentations, psychiatric scales, and prognostic outcomes.